CVE-2025-5688 (GCVE-0-2025-5688)
Vulnerability from cvelistv5
Published
2025-06-04 17:09
Modified
2025-06-04 18:18
Severity ?
7.5 (High) - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
Summary
We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.
References
Impacted products
Vendor Product Version
Amazon FreeRTOS Version: 2.3.4   ≤
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